1//===-- Definition of a class for mapping errors to strings -----*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef LLVM_LIBC_SRC___SUPPORT_STRINGUTIL_ERROR_TO_STRING_H
10#define LLVM_LIBC_SRC___SUPPORT_STRINGUTIL_ERROR_TO_STRING_H
11
12#include "src/__support/CPP/span.h"
13#include "src/__support/CPP/string_view.h"
14
15namespace LIBC_NAMESPACE {
16
17cpp::string_view get_error_string(int err_num);
18
19cpp::string_view get_error_string(int err_num, cpp::span<char> buffer);
20
21} // namespace LIBC_NAMESPACE
22
23#endif // LLVM_LIBC_SRC___SUPPORT_STRINGUTIL_ERROR_TO_STRING_H
24

source code of libc/src/__support/StringUtil/error_to_string.h